"Master, can I kill him?" Aleshia asked.
She was the one who hit the guard. She used her powerful legs to kick him down to the ground.
"Make it quick and leave no traces," Lawrend replied.
"Ella, look away," Aleshia said.
"Yes, Big Sister."
Ella turned around and faced the other way.
Aleshia walked towards the city guard and grabbed his hair, and lifted him up from the ground.
"Y-Y-You can't kill me! I'm a city guard! You will be hunted by th—"
Aleshia didn't care what the guard was saying. She grabbed his neck with her free hand and chanted a spell.
"O' Harbinger of Darkness, corrupt the soul of the living, bring darkness unto the world, take a life, Life Disintegration!" Aleshia chanted.
Horror appeared on the guard's face as he realized that she was using darkness magic.
Without any suspense, dark, eerie root-like tendrils slowly spread from his neck and covered his whole body.